Hanoi continued to record the highest number of infections with 11,517 cases, followed by Quang Ninh with 5,997.
The national tally now stands at 3,321,005 cases, with a total of 205 infections of Omicron.
The day also saw 35,866 people given the all-clear and 94 deaths.
February 26 witnessed 125,533 doses of vaccines administered, raising the total to 193,408,292.